Unregister Resource Registry files

How can I unregister a bundle or a resource?

Was testing stuff following this page.

Finished tests, deleted everything I created for the test, uninstalled my addon and now I can't install because it can't find the files the I registered.

I was installing and uninstalling because I didn't found a way to reload the js files.

The documentations in any moment says that I need to unregister or something similar.

There are documentations in some place that I can follow do unregister the files that I registered with bundles and resources?